/*******************************************************************************
 * The MOSES project, model based software engineering of networked embedded systems.
 * 
 * Copyright (C) 2010-2013, University of Applied Sciences Wildau,
 * Telematics Research Group, http://www.tm.th-wildau.de/research-group
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses>.
 * 
 * Contributors:
 *     University of Applied Sciences Wildau - initial API and implementation
 * 
 * If you are interested in a commercial license please contact us via 
 * e-mail: ralf.vandenhouten@th-wildau.de.
 ******************************************************************************/
package de.thwildau.tm.moses.common.builder;

import java.util.List;

import org.eclipse.core.resources.IFile;
import org.eclipse.xtext.builder.IXtextBuilderParticipant.IBuildContext;
 

/**
 * A visitor class for {@link IBuildContext}.
 *
 * @author Thomas Kistel
 * @version $Revision: 758 $
 *
 */
public interface IBuildContextVisitor {

    /**
     * Returns the affected files of the given BuildContext. The given <code>fileExtensions</code> can be used
     * to filter specific file-types. If no <code>fileExtensions</code> are given, all affected files will be
     * returned.
     * 
     * @param context the BuildContext
     * @param fileExtensions the file extensions to filter or nothing to disable filtering
     * @return the affected files
     */
    public List<IFile> getAffectedFiles(IBuildContext context, String... fileExtensions);
}
